25068031 has 2 divisors, whose sum is σ = 25068032. Its totient is φ = 25068030.

The previous prime is 25067989. The next prime is 25068079. The reversal of 25068031 is 13086052.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25068031 - 2²³ = 16679423 is a prime.

It is a super-2 number, since 2×25068031² = 1256812356433922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25067987 and 25068005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25068331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12534015 + 12534016.

It is an arithmetic number, because the mean of its divisors is an integer number (12534016).

Almost surely, 2^25068031 is an apocalyptic number.

25068031 is a deficient number, since it is larger than the sum of its proper divisors (1).

25068031 is an equidigital number, since it uses as much as digits as its factorization.

25068031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 25068031 is about 5006.7984780696. The cubic root of 25068031 is about 292.6667653989. Note that the first 3 decimals are identical.

The spelling of 25068031 in words is "twenty-five million, sixty-eight thousand, thirty-one".